Galileo Thermometer 9"

Our colourful glass
thermometer is based
on Galileo's theory: in
liquid, a body of fixed
mass becomes less
buoyant as the liquid
temperature rises,
and more buoyant
as the temperature
decreases—due to
changes in liquid
density. As the
temperature changes,
the multicoloured
balls rise and fall
within the liquid-filled
thermostatic tube.
The lowest sphere
in the top group
within the instrument
indicates ambient
temperature. Made
of glass, measures
23cm tall with five
temperature indicators.

Galileo Thermometer 9"

Item No: 41442

Price: £9.99

Qty.

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